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HS-CODE
28-
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Detailed Description
Sodium Hexametaphosphate(SHMP)(68%)
Molecular formula: (NaPO3)6
Molecular Weight: 611.82
CAS Number: 10124-56-8
Sodium Hexametaphosphate (SHMP) Industrial Grade
(1) Total phosphate, as P2O5: 68.0% min.
(2) Inactive phosphate, as P2O5: 7.5% max.
(3) pH of 1% water solution: 5.8-7.3
(4) Solubility: Qualified
(5) Water insoluble: 0.05% max.
(6) Iron, as Fe: 0.05% max.
Usage: Sodium Hexametaphosphate (SHMP) tech grade used in industries of oil fields, paper production, textile, dyeing, petroleum, chemistry, metallurgy and construction materials etc. As a water softening agent in solution for printing, floating agent, dispersing medium and high temperature agglomerant.
Sodium Hexametaphosphate (SHMP) Food Grade
(1) Total phosphate, as P2O5: 68.0% min.
(2) Inactive phosphate, as P2O5: 7.5% max.
(3) pH of 1% water solution: 5.8-6.5
(4) Solubility: Qualified
(5) Water insoluble: 0.0 6% max.
(6) Arsenic, as As: 0.0003% max.
(7) Fluoride, as F: 0.003% max.
(8) Heavy metal, as Pb: 0.001% max.
(9) Iron, as Fe: 0.05% max.
Usage: Sodium Hexametaphosphate (SHMP) food grade mainly used as additive agent, pH adjusting agent, fermenting agent, and nourishment, etc.
Packaging: 25kg in plastic woven bag with polythene liner
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